Origin: Fr, small cake < petit, small + four, cake, lit., oven < L furnus: see furnace
See petit four in American Heritage Dictionary 4
noun pl. pe·tits fours or pet·it fours (pĕtˈē fôrzˈ, fōrzˈ)
Origin:
Origin: French
Origin: : petit, little
Origin: + four, oven
.